#define _CRT_SECURE_NO_WARNINGS
#include <iostream>
#include <assert.h>
#include <cstdlib>
#include <string>

using namespace std;

namespace test1 {
	int a = 1;
}
//using namespace test1;
//using test1::a;

template<typename T>
void Swap(const T& x, const T& y)
{
	T tmp = x;
	x = y;
	y = tmp;
}

int main() {
	//const string& ss = "abcde";
	const char* c = "abcdo";
	cout << sizeof(c) << endl;
}